Vivoactive 3 Music Playlist

Hi there,

I´m trying to put some playlist on my VAC 3, but every time I try it, the musics (mp3) still get all together.

For example, I wante to creat a rock playlist and a house playlist, so that I can listen that music style, but in the watch they get all mixed up...

I´ve tryed with VLC and Windoes Media Player with no sucess.

Can anybody help with this issue?
Thanks in advance.